Describe Data

## 461 observations with 153 variables
## 425 observations containing missings (NA)
## 98 variables containing missings (NA)
## 0 variables with no variance
| primprocid |
dbl |
0 |
0.0 |
461 |
190999.00 |
739136.56 |
1381489.00 |
| proc_year |
dbl |
0 |
0.0 |
10 |
2014.00 |
2018.67 |
2023.00 |
| age_at_procedure |
dbl |
0 |
0.0 |
48 |
45.00 |
73.80 |
94.00 |
| birth_sex |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| race |
chr |
0 |
0.0 |
5 |
NA |
NA |
NA |
| hispanic_or_latino |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| insurance |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| physician |
chr |
0 |
0.0 |
10 |
NA |
NA |
NA |
| htn |
chr |
11 |
2.4 |
3 |
NA |
NA |
NA |
| dysrhy |
chr |
27 |
5.9 |
4 |
NA |
NA |
NA |
| renal_svs |
dbl |
0 |
0.0 |
4 |
0.00 |
0.25 |
3.00 |
| age_svs |
dbl |
0 |
0.0 |
4 |
0.00 |
1.95 |
3.00 |
| height_cm |
dbl |
0 |
0.0 |
95 |
90.30 |
174.26 |
200.70 |
| weight_kg |
dbl |
0 |
0.0 |
277 |
28.73 |
87.14 |
182.90 |
| bmi |
dbl |
0 |
0.0 |
445 |
10.23 |
28.90 |
224.30 |
| living_status |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| zip_postal_code |
chr |
0 |
0.0 |
150 |
NA |
NA |
NA |
| functional_status |
chr |
24 |
5.2 |
5 |
NA |
NA |
NA |
| cvd |
chr |
24 |
5.2 |
5 |
NA |
NA |
NA |
| cad_symptoms |
chr |
0 |
0.0 |
5 |
NA |
NA |
NA |
| prior_chf |
chr |
0 |
0.0 |
4 |
NA |
NA |
NA |
| dysrhythmia |
chr |
26 |
5.6 |
8 |
NA |
NA |
NA |
| copd |
chr |
0 |
0.0 |
4 |
NA |
NA |
NA |
| diabetes |
chr |
0 |
0.0 |
4 |
NA |
NA |
NA |
| dialysis |
chr |
0 |
0.0 |
3 |
NA |
NA |
NA |
| smoking |
chr |
0 |
0.0 |
3 |
NA |
NA |
NA |
| prior_cabg |
chr |
0 |
0.0 |
3 |
NA |
NA |
NA |
| prior_pci |
chr |
1 |
0.2 |
4 |
NA |
NA |
NA |
| prior_cea_cas |
chr |
0 |
0.0 |
5 |
NA |
NA |
NA |
| prior_aneurysm_repair |
chr |
0 |
0.0 |
4 |
NA |
NA |
NA |
| prior_arterial_bypass |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| prior_arterial_pvi |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| prior_major_amp |
chr |
0 |
0.0 |
3 |
NA |
NA |
NA |
| stress_test |
chr |
0 |
0.0 |
5 |
NA |
NA |
NA |
| anion_gap |
dbl |
35 |
7.6 |
23 |
2.00 |
12.75 |
22.00 |
| baso_number_k_ul |
dbl |
15 |
3.3 |
8 |
0.00 |
0.05 |
0.20 |
| basophil_percent |
dbl |
15 |
3.3 |
26 |
0.00 |
0.65 |
2.80 |
| calcium |
dbl |
36 |
7.8 |
36 |
7.90 |
9.39 |
11.30 |
| chloride |
dbl |
35 |
7.6 |
30 |
87.00 |
101.38 |
113.00 |
| co2 |
dbl |
36 |
7.8 |
24 |
17.00 |
25.74 |
36.00 |
| creatinine |
dbl |
4 |
0.9 |
132 |
0.02 |
1.12 |
4.83 |
| eos_number_k_ul |
dbl |
15 |
3.3 |
19 |
0.00 |
0.21 |
1.00 |
| eosinophil_percent |
dbl |
15 |
3.3 |
82 |
0.00 |
2.90 |
13.60 |
| glucose |
dbl |
36 |
7.8 |
123 |
36.00 |
108.90 |
341.00 |
| hematocrit |
dbl |
7 |
1.5 |
44 |
25.00 |
42.20 |
58.00 |
| hemoglobin |
dbl |
0 |
0.0 |
98 |
8.00 |
13.73 |
19.00 |
| lymph_number_k_ul |
dbl |
15 |
3.3 |
43 |
0.25 |
1.78 |
46.20 |
| lymphocyte_percent |
dbl |
15 |
3.3 |
240 |
1.25 |
23.35 |
91.50 |
| mch |
dbl |
42 |
9.1 |
21 |
21.00 |
30.47 |
40.00 |
| mchc |
dbl |
40 |
8.7 |
13 |
28.00 |
32.56 |
36.00 |
| mono_number_k_ul |
dbl |
15 |
3.3 |
26 |
0.10 |
0.66 |
1.90 |
| monocyte_percent |
dbl |
15 |
3.3 |
122 |
1.50 |
9.13 |
23.90 |
| neut_number_k_ul |
dbl |
14 |
3.0 |
92 |
0.30 |
4.75 |
17.40 |
| platelets |
dbl |
8 |
1.7 |
210 |
55.00 |
217.38 |
721.00 |
| potassium |
dbl |
35 |
7.6 |
35 |
3.00 |
4.50 |
5.90 |
| rbc |
dbl |
8 |
1.7 |
51 |
2.00 |
4.54 |
6.60 |
| rdw |
dbl |
8 |
1.7 |
86 |
11.50 |
14.24 |
26.10 |
| seg_neut_percent |
dbl |
15 |
3.3 |
250 |
5.50 |
63.58 |
92.45 |
| sodium |
dbl |
35 |
7.6 |
27 |
125.00 |
139.81 |
147.00 |
| urea_nitrogen |
dbl |
36 |
7.8 |
48 |
6.00 |
19.52 |
76.00 |
| wbc |
dbl |
8 |
1.7 |
104 |
1.90 |
7.46 |
50.20 |
| nlr |
dbl |
15 |
3.3 |
340 |
0.06 |
3.52 |
69.00 |
| sii |
dbl |
15 |
3.3 |
446 |
13.26 |
789.59 |
15352.50 |
| lmr |
dbl |
15 |
3.3 |
140 |
0.24 |
2.83 |
35.54 |
| pre_op_hemoglobin_g_l |
dbl |
0 |
0.0 |
113 |
13.50 |
132.24 |
1160.00 |
| pre_op_asa |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| pre_op_p2y12_antagonist |
chr |
0 |
0.0 |
5 |
NA |
NA |
NA |
| pre_op_statin |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| pre_op_beta_blocker |
chr |
0 |
0.0 |
4 |
NA |
NA |
NA |
| pre_op_ace_inhibitor_arb |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| pre_op_chronic_anticoagulant |
chr |
0 |
0.0 |
6 |
NA |
NA |
NA |
| family_history_of_aaa |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| genetic_history |
chr |
26 |
5.6 |
3 |
NA |
NA |
NA |
| pasc_none |
chr |
1 |
0.2 |
3 |
NA |
NA |
NA |
| ejection_fraction |
chr |
3 |
0.7 |
6 |
NA |
NA |
NA |
| unfit_for_open_aaa_repair |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| maximum_aaa_diameter |
dbl |
0 |
0.0 |
57 |
22.00 |
55.69 |
100.00 |
| ifu |
chr |
7 |
1.5 |
3 |
NA |
NA |
NA |
| aortic_neck_length |
dbl |
1 |
0.2 |
59 |
8.00 |
25.52 |
115.00 |
| aortic_neck_diameter |
dbl |
0 |
0.0 |
62 |
15.00 |
23.63 |
60.00 |
| aorta_neck_angle |
chr |
10 |
2.2 |
6 |
NA |
NA |
NA |
| neck_aaa_angle |
chr |
10 |
2.2 |
6 |
NA |
NA |
NA |
| iliac_aneurysm |
chr |
6 |
1.3 |
6 |
NA |
NA |
NA |
| rt_com_iliac_diameter |
dbl |
12 |
2.6 |
145 |
1.70 |
17.99 |
70.00 |
| lt_com_iliac_diameter |
dbl |
12 |
2.6 |
135 |
1.80 |
16.92 |
68.00 |
| rt_int_iliac_diameter |
dbl |
13 |
2.8 |
105 |
2.50 |
9.74 |
68.00 |
| lt_int_iliac_diameter |
dbl |
13 |
2.8 |
112 |
3.50 |
9.60 |
74.00 |
| rt_distal_seal_zone_length |
dbl |
13 |
2.8 |
268 |
0.00 |
37.65 |
102.00 |
| lt_distal_seal_zone_length |
dbl |
12 |
2.6 |
253 |
0.00 |
41.09 |
119.70 |
| right_internal_iliac |
chr |
0 |
0.0 |
6 |
NA |
NA |
NA |
| left_internal_iliac |
chr |
0 |
0.0 |
6 |
NA |
NA |
NA |
| anesthesia |
chr |
0 |
0.0 |
3 |
NA |
NA |
NA |
| total_procedure_time |
dbl |
0 |
0.0 |
166 |
20.00 |
101.77 |
434.00 |
| iodinated_contrast |
dbl |
1 |
0.2 |
127 |
0.00 |
74.62 |
255.00 |
| fluoroscopy_time |
dbl |
31 |
6.7 |
223 |
1.00 |
17.08 |
102.00 |
| crystalloid |
dbl |
2 |
0.4 |
70 |
0.00 |
2034.79 |
10000.00 |
| ebl |
dbl |
15 |
3.3 |
33 |
0.00 |
143.50 |
1500.00 |
| prbc_in_or_or_preop |
dbl |
0 |
0.0 |
5 |
0.00 |
0.07 |
4.00 |
| access_right |
chr |
24 |
5.2 |
6 |
NA |
NA |
NA |
| access_left |
chr |
24 |
5.2 |
6 |
NA |
NA |
NA |
| right_iliac_adjunct |
chr |
26 |
5.6 |
6 |
NA |
NA |
NA |
| left_iliac_adjunct |
chr |
26 |
5.6 |
6 |
NA |
NA |
NA |
| largest_sheath_size_right |
dbl |
218 |
47.3 |
12 |
7.00 |
15.47 |
24.00 |
| largest_sheath_size_left |
dbl |
216 |
46.9 |
13 |
4.00 |
13.52 |
20.00 |
| number_closure_devices_right |
dbl |
212 |
46.0 |
5 |
0.00 |
1.46 |
3.00 |
| number_closure_devices_left |
dbl |
211 |
45.8 |
5 |
0.00 |
1.38 |
3.00 |
| aortic_main_device |
chr |
2 |
0.4 |
7 |
NA |
NA |
NA |
| proximal_aortic_extensions |
chr |
30 |
6.5 |
5 |
NA |
NA |
NA |
| right_iliac_endpoint |
chr |
31 |
6.7 |
5 |
NA |
NA |
NA |
| left_iliac_endpoint |
chr |
33 |
7.2 |
5 |
NA |
NA |
NA |
| aortic_graft_manufacturer_1 |
chr |
2 |
0.4 |
7 |
NA |
NA |
NA |
| aortic_graft_diameter_1 |
dbl |
21 |
4.6 |
18 |
15.00 |
27.94 |
36.00 |
| aortic_graft_length_1 |
chr |
47 |
10.2 |
23 |
NA |
NA |
NA |
| unplanned_aortic_device |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| unplanned_iliac_device |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| type_ii_leak |
chr |
0 |
0.0 |
2 |
NA |
NA |
NA |
| number_right |
chr |
27 |
5.9 |
5 |
NA |
NA |
NA |
| distal_endpoint_right |
chr |
153 |
33.2 |
5 |
NA |
NA |
NA |
| right_iliac_graft_mfg_1 |
chr |
152 |
33.0 |
6 |
NA |
NA |
NA |
| right_iliac_graft_diameter_1 |
chr |
144 |
31.2 |
21 |
NA |
NA |
NA |
| right_iliac_graft_length_1 |
chr |
154 |
33.4 |
26 |
NA |
NA |
NA |
| number_left |
chr |
27 |
5.9 |
5 |
NA |
NA |
NA |
| distal_endpoint_left |
chr |
108 |
23.4 |
5 |
NA |
NA |
NA |
| left_iliac_graft_mfg_1 |
chr |
109 |
23.6 |
6 |
NA |
NA |
NA |
| left_iliac_graft_diameter_1 |
dbl |
101 |
21.9 |
17 |
9.00 |
16.16 |
28.00 |
| left_iliac_graft_length_1 |
chr |
111 |
24.1 |
23 |
NA |
NA |
NA |
| intraop_cx_endoleak |
chr |
28 |
6.1 |
3 |
NA |
NA |
NA |
| iv_bp_support_post_op |
chr |
1 |
0.2 |
6 |
NA |
NA |
NA |
| transfusion_number_units_prbc |
dbl |
0 |
0.0 |
9 |
0.00 |
0.28 |
55.00 |
| lowest_hemoglobin |
dbl |
167 |
36.2 |
93 |
1.07 |
11.23 |
15.90 |
| highest_creatinine |
dbl |
152 |
33.0 |
121 |
0.02 |
1.17 |
8.00 |
| postop_complications |
chr |
26 |
5.6 |
3 |
NA |
NA |
NA |
| discharge_status |
chr |
0 |
0.0 |
6 |
NA |
NA |
NA |
| discharge_asa |
chr |
5 |
1.1 |
3 |
NA |
NA |
NA |
| discharge_p2y12_antagonist |
chr |
5 |
1.1 |
6 |
NA |
NA |
NA |
| discharge_statin |
chr |
5 |
1.1 |
3 |
NA |
NA |
NA |
| discharge_beta_blocker |
chr |
5 |
1.1 |
3 |
NA |
NA |
NA |
| discharge_ace_inhibitor_arb |
chr |
5 |
1.1 |
3 |
NA |
NA |
NA |
| discharge_anticoagulant |
chr |
5 |
1.1 |
7 |
NA |
NA |
NA |
| sac_regression_12m_cat |
chr |
121 |
26.2 |
4 |
NA |
NA |
NA |
| vital_status |
chr |
2 |
0.4 |
3 |
NA |
NA |
NA |
| ltf_asa |
chr |
102 |
22.1 |
6 |
NA |
NA |
NA |
| ltf_p2y12_antagonist |
chr |
102 |
22.1 |
7 |
NA |
NA |
NA |
| ltf_statin |
chr |
102 |
22.1 |
6 |
NA |
NA |
NA |
| ltf_beta_blocker |
chr |
102 |
22.1 |
5 |
NA |
NA |
NA |
| ltf_ace_inhibitor_arb |
chr |
102 |
22.1 |
5 |
NA |
NA |
NA |
| ltf_anticoagulant |
chr |
102 |
22.1 |
8 |
NA |
NA |
NA |
| years_quit_smoking |
dbl |
4 |
0.9 |
269 |
0.00 |
23.38 |
100.00 |
| survival_years |
dbl |
0 |
0.0 |
414 |
0.01 |
3.91 |
9.48 |
| survival_1yr |
dbl |
0 |
0.0 |
69 |
0.01 |
0.92 |
1.00 |
| survival_1yr_censor |
dbl |
0 |
0.0 |
2 |
0.00 |
0.07 |
1.00 |
| survival_5yr |
dbl |
0 |
0.0 |
272 |
0.01 |
3.17 |
5.00 |
| survival_5yr_censor |
dbl |
0 |
0.0 |
2 |
0.00 |
0.23 |
1.00 |
Explore Variables

